Ridizain – nestling posts by category

I would like to know if

on this site, which i am building right now

farfsays.co

can i make it so that, when someone clicks on one of the four homepage posts, they go to a page where a certain category of posts is all together.

for example, if they clicked on the #farfsays post from the homepage, could they arrive at a page where all posts categorized as farfsays display?

if so, can you point me in a direction for how to do that? i’m not bad at coding, but i’m no pro yet.

thanks