Need help to add a single icon in menu - Figured out - Thanks anyways!

Hi, I just need one icon, the home icon, to be on the navbar. Currently, the website uses self-hosted Font Awesome. It seems to be unnecessary since this is the only Font Awesome icon being used. I read GP has built-in Dashicons. How can I tap into that and to place a "home" icon on the menu?

FWIW: The website's hosting is slow, which is why I am trying to figure out a way to trim off the extra loading time. Appreciate any tip you offer.

Thanks!