Filtered Drop Down in sclicer

Hi chintusasmal123,

Thanks for reaching out to the Microsoft fabric community forum.

From what you've described, you have a table where SH, UH, and LM are stored in separate columns along with the department name, and you are using a slicer based on a separate table where these names are flattened into a single column.

The challenge here is that the slicer (based on the flattened table) doesn’t have a direct relationship to the SH/UH/LM columns individually, so selecting a name from the slicer doesn't filter the department data as expected.

To get this working, you'll need a way to check if the selected name from the slicer matches any of the SH, UH, or LM columns in your main table. This typically involves creating a calculated column or measure that performs the check using DAX. Once try this :

IsSelected =
VAR SelectedName = SELECTEDVALUE(FlattenedTable[Name])
RETURN
IF (
SelectedName IN {
EmployeeTable[SH],
EmployeeTable[UH],
EmployeeTable[LM]
},
1,
0
)

Then, you can use this logic to filter your visuals or build a measure that only shows departments where the selected person appears in any of the hierarchy levels.

I would also take a moment to thank danextian and ryan_mayu, for actively participating in the community forum and for the solutions you’ve been sharing in the community forum. Your contributions make a real difference.

If I misunderstand your needs or you still have problems on it, please feel free to let us know.  

Best Regards,
Hammad.
Community Support Team

If this post helps then please mark it as a solution, so that other members find it more quickly.

Thank you.