How can I get an interaction to filter on 2 columns at once?

Summary:

I have created a graph to show male/female by Grade level. I created an interaction to drill down to a report, however the interaction is only filtering on either gender or grade, not both at the same time.

Is there a way to have the drill down filter on both for the drill down report?

Content (required):

Using Subject Areas:

Worker Assignment Real Time

Salary Details Real Time

Work Relationship Real Time

Version (include the version you are using, if applicable):

22D

Code Snippet (add any code snippets that support your topic, if applicable):