How to turn off iCloud in iTunes 12.2?

I just updated to iTunes 12.2, and I accidentally enabled iCloud. It didn't mess up all the songs like what happened to others, but since iCloud was enabled it now displays all of the music that I haven't downloaded (and didn't want to download.) When searching for how to turn off iCloud in iTunes I've seen others say (in older versions) to go to Preferences/Store and disable "Show iTunes in the Cloud", but this doesn't seem to show up anymore. Is there a way to turn iCloud (specifically in iTunes!) off? Thanks! 🙂