I want to create a dropdown filter with values from two different columns.
In the attached tableau workbook, there are two fields,
I want to create a dropdown list that has all the above values from the two fields as given below,
Edit1 : The two columns are from two different data sources
Just for your sample workbook, here is a workaround solution as attached.
However, I am not sure in your real data, whether it works or not.
Become a Viz Whiz on the Forums!
Support the Community and master Tableau.
Retrieving data ...