Is there a way to refine "Top"?

I want to find the top threads as defined by Discourse’s Top page in a certain category. For instance, the top 50 feature requests this month. I can click the “Category” column title to sort by category, which works if it chooses the category I want to be the first in the list, but otherwise I can’t find a way to refine the “Top” listing. Is there a way to do this, maybe not through the UI, but through REST requests?

Just enter the category first, and press top.