Making custom feeds based on hashtags?

I'm new to mastodon, never had twitter. But I'm open to trying something new after leaving reddit.

Mastodon looks like it has plenty of content but I want to browse it in a specific way and I can't figure out how. I don't really care to follow individual users, but I want to browse hashtags based on my interests.

It would be great if I could create a group of them to have custom feeds I could browse. For example: a hobby feed could consist of #3DPrinting #woodworking #diy #makers #diyprojects etc etc

The lists feature would be perfect if you were able to add hashtags to it. Maybe there is a non-native solution I haven't seen?