How to create flag based on slicer input

Hi msmith61 ,

SELECTEDVALUE() function won't work either once you disable the interaction between two visuals.

My advice is to create an independent slicer table, active or inactive relationships between all tables and this slicer table according to your interactions needs.

Best Regards,

Jay

I finally found a solution to thsi problem from another asked question:
Solved: How to List All Products Listed Under a Category b... - Microsoft Power BI Community