How to not overwrite button actions?

Question

I have a table with random words and I want specific words to be grayed out when clicking one of the buttons. On the second press of the same button, the words that weren’t grayed on the first click are now gray, and the rest go back to being white (the second press is like inverting the output in a way). Here’s my code:

    var pressCount = [0, 0, 0]; 
    var table = document.getElementsByTagName("td"); 
    
    document.body.addEventListener("click", function(event) {
        var target = event.target;
        var id = target.id;
        var index;
        
        if (id === "b1") {
            index = 0;
        } else if (id === "b2") {
            index = 1;
        } else if (id === "b3") {
            index = 2;
        } else if (id === "reset") {
            reset();
            return;
        } else {
            return;
        }
        
        pressCount[index]++;
        
        if (pressCount[index] === 1) { 
            target.style.backgroundColor = "green";
            var wordsToGray;
            
            if (index === 0) {
                wordsToGray = ["Behave", "Reach"];
            } else if (index === 1) {
                wordsToGray = ["Take", "Behave", "Utopia"];
            } else if (index === 2) {
                wordsToGray = ["Like", "Median"];
            }
            
            for (var i = 0; i < table.length; i++) { 
                if(wordsToGray.includes(table[i].innerHTML)) { 
                    table[i].style.color = "gray"; 
                } else {
                    table[i].style.color = "white";
                }
            } 
        } else if (pressCount[index] === 2) { 
            target.style.backgroundColor = "red";
            var wordsToGray;
            
            if (index === 0) {
                wordsToGray = ["Take", "Riddle", "Like", "Move", "Median", "Utopia", "Walk"];
            } else if (index === 1) {
                wordsToGray = ["Riddle", "Like", "Move", "Reach", "Median", "Walk"];
            } else if (index === 2) {
                wordsToGray = ["Take", "Behave", "Riddle", "Move", "Reach", "Utopia", "Walk"];
            }
            
            for (var i = 0; i < table.length; i++) { 
                if(wordsToGray.includes(table[i].innerHTML)) { 
                    table[i].style.color = "gray"; 
                } else {
                    table[i].style.color = "white";
                }
            } 
        } else { 
        target.style.backgroundColor = "";      
        pressCount[index] = 0;
        } 
    }); 
      function reset() { 
        var table = document.getElementsByTagName("td"); 
        for (var i = 0; i < table.length; i++) { 
            table[i].style.color = "white"; 
        } 
        var b1Button = document.getElementById("b1"); 
        b1Button.style.backgroundColor = ""; 
        var b2Button = document.getElementById("b2"); 
        b2Button.style.backgroundColor = "";
    var b3Button = document.getElementById("b3");
    b3Button.style.backgroundColor = "";
    pressCount = [0, 0, 0];
    }

table {
  font-size: 30px;
  width: 25%;
  text-align: center;
  border: none;
  background-color: black;

<table>
  <tr>
    <td style="color:white;">Take</td>
    <td style="color:white;">Behave</td>
    <td style="color:white;">Riddle</td>
  </tr>
  <tr>
    <td style="color:white;">Like</td>
    <td style="color:white;">Move</td>
    <td style="color:white;">Reach</td>
  </tr>
  <tr>
    <td style="color:white;">Median</td>
    <td style="color:white;">Utopia</td>
    <td style="color:white;">Walk</td>
  </tr>
</table>
<br>
<button id="b1">Button 1</button>
<button id="b2">Button 2</button>
<button id="b3">Button 3</button>
<button id="reset">RESET</button>

The problem is that when, for example, I press button 2 once and then button 1 once, the output shows only the words "Behave" and "Reach" grayed out (it’s the action on the first press of button 1). What I want the output to be, is the words "Take", "Behave", "Reach" and "Utopia" being grayed out. Meaning the action of button 2 isn’t overwritten.

I’m also thinking of having an action on the third button press that resets the buttons actions but I haven’t thought on how this is achievable and I’m getting ahead of myself here.