Sample Data (real data can vary in # of rows):
Department Team First Name Last Name Hire Date
Sales Team SA Sara M 1/1/2020
Sales Team SA John A 1/1/2020
HR Team HA Mike S 2/1/2020
Marketing Team MA Elizabeth L 2/1/2020
Sales Team SB Rob S 1/2/2020
Sales Team SC Janet G 1/3/2020
Marketing Team MA Rob M 2/1/2020
Marketing Team MB Kenneth P 3/1/2020
Goal:
3 drop downs.
1st drop down (level 1) = Unique list of "Department" members
2nd drop down (level 2) = "All Teams" + unique list of "Team" members based on "Department" filter selection
3rd drop down (level 3) = "All Names" + unique list of "First Name"&"Last Name" (concatenated) members based on "Department" & "Team" (all or specific) filter selection
I have never used google sheets.
What I have done is created another sheet (called "Validation") In there, I have created three fields "All Departments" (unique(Department field)), "All Teams" (unique(Team field)), and "All Names" (unique(First Name field)) - haven't figured out how concatenation will work when querying the above table using SELECT statement.
On the third sheet, I've added 3 drop downs on the first row based on values from "Validation" sheet. However, they're independent of each others. I need them to dynamically show options (All + Choices) for the 2nd and 3rd filter).
My end goal is to show a dynamically filtered table of data from the main data sheet below the drop down row on the third sheet with some additional calculated fields. Also, if I add records to my main data table, it should automatically be included in the filter and output.