How do I categorise my portfolio by two separate categories

Site URL: http://www.neuronhub.com

I'm going back to my portfolio and trying to build it from scratch after a couple of years.  Previously I was only showing work which I directed and produced, but now I want to also include work which I had some other smaller roles in (editor / DOP etc.)

My previous portoflio (neuornhub.com) used the Avenue index and I was able to simply create a different index for each category of work (accessible with a dropdown menu). For my new portfolio I want to be able to categorise by type of work but then allow users to select my role in the work (i.e. director, editor, DOP etc.).

So that someone will be able to select 'comedy' as the category, and then select 'editor' to only see the comedy work which I edited. Is there any template which will allow this or is this one layer of too much complexity. 

Thanks so much!

Sounds like something that you could use summary blocks and cat filters to do.