How do different filter combinations interact?

Think of each filter dropdown as a bucket of data. If you want to pull in specific bit of information from each, you can just combine filters.

Each filter, when selected and combined with others, works like an AND statement. For example:
I want to pull data from my Traffic Segment labelled 'eCommerce' AND I want to pull in 'Home' Page Name hits AND I want to only pull in Desktop traffic. I would simply select all of these in combination to pull data that meets all of those qualifiers!

It is important to remember that you do not have to pull in a specific filter if you want to see all data from it, so just leave it blank!

See also: My Filters are blank, but it still pulls data. How does that work?