Sadly not yet.
Amethyst lets you filter by lists created elsewhere but not manage.
Coracle lets you make custom feeds.
Nostrudel lets you see and view feed by list by kind of clunky.
I have a bounty open for better list support in Amethyst.
Discussion
Pretty sure you can do this on Nostrudel
And with that list you can use it as a drop-down on amethyst too?