Can a measure determine filtering outside the row context?

[planks]

I am trying to create a measure that will determine if the user has clicked on another row in a table and return 0 if it has.  For example, using this dataset:

Category	Value
A	1
B	2
C	3

I would like a measure that will determine if a user has selected the A row and return 0 for B and C:

Category	Value	Measure
A	1	1
B	2	0
C	3	0

I thought this would be straightforward but I've tried using ISFILTERED, HASONEVALUE, HASONEFILTER, and the row context thwarts me each time.  Is what I'm trying to do possible?

[planks]

thank you for confirming

[lbendlin · Accepted solution]

you can do this but not in the same visual.