@eader91
You *can* do this, however a consideration would by *why* you’d want to.
One of the biggest benefits of having all of the questions/answers on one page is the enormous SEO boost you can get from having a lot of keyword-rich questions and answers on one indexable page for the search engines to scan……it will really help your FAQ page rank well for your primary terms.
That said, as you’ve noticed, given that each FAQ question and answer is a single (custom) post with it’s own permalink, all you need to do is link to that permalink from *somewhere* (a sidebar list of top FAQs? a Search function?).
SO I know you’ve marked this as resolved, and technically it is, but if you want to post a little more about your reasons for wanting to link to single FAQs and how you envision that working, someone here (like me) may be able to help. I use this plugin and love it, and have modded it up a bit in my own functions.