Using Measure to add multiple columns based on an expression...

I am wondering how to add multiple columns based on an expression.

SImply I have a condition based on one column value and adding multiple columns. For example

column A = value so add column1 +column2 + column3

In my case taking a specific biennium and adding the columns for $ for each FM. I would still use the filters set in the slicers

but I have to override one of them to get the previous biennium balance.

Sum will not work since that sums vertically in a column.

Thanks!