Load Posts as own Pages? Roll-over Text Pop-ups?

Hello! I'm new to Wix and looking to design a site that functions mostly as a blog but I've hit a bit of a roadblock—blog posts all load on one page. Normally that would be fine but here's the issue, specifically: I'd like it so readers can scroll over a word and for a word bubble to appear above it. I've found a great app that can do exactly that but since it works with pages, anything I put on the post page will appear over all other posts, like so: