Adding Measures to Rows in a Matrix

Hi all,

I am trying to add measures to the Rows section of a matrix and this isn't working.  Here is the view I'm trying to get to:

The three values for 'Category' are already created as measures.  I have Year/Month on a date table, and I'd like to show the measures and Year on Rows, with the months shown on the columns.  Is this possible?

And yes, I've already tried Show on Rows and it does not fit this requirement:

Thanks!