Power BI: add slicer value into table

My data model has one table, Tbl. It has a few fields including F1.

On my page, there is a slicer (filter) on F1. I want to build a measure that returns the filtered value for F1 and add it to a table visual.

The visual would look as such:

F1 (all values) | F1 (filtered value)

How can I do this?

This is a bit tricky since you want the slicer to affect one column but not the other.

What I would do is create a new table to use in a slicer.

Modeling > New Table: Slicer = VALUES(Table1[F1])

Then use Slicer[F1] for you slicer instead of Table1[Slicer] and define a measure

Selected F1 = MAX(Slicer[F1])

(You can use a different function like LASTNONBLANKor SELECTEDVALUE instead of MAX if you prefer.)

Then if you set up your table with Table1[F1] and [Selected F1], it should look like this: