Show attributes when hover over dimensions

v-diye-msft Thank you for the response.  I am not sure what you mean by you "failed to achieve this."  Are you getting a different result than I am?

To walk you through the steps again:

I have a matrix that I am pulling a dimension named "UPC" into the rows.  This "UPC" is a 10-digit number that represents a product.  This product has a description that I would like displayed when I hover over the "UPC" 10-digit number.  I would rather not pull the product description into the matrix as it would make the matrix very difficult to read.

I created a tooltip page and placed the product description field on a table in the page.

I went back to my matrix and turned on tooltips and set the option to display the tooltip page I previously made.  

When I hover over the metrics (or the values) of the matrix, I see the corresponding UPC description being displayed.  

But when I hover over the "UPC" dimension in the row headers, I do not see the desired product description. 

Hopefully that make sense.  Basically, I would like a way to display an attribute of a field as a popup when hovering over that field.  I assume this is something that could be useful in many different situations.