How do I change font size for a checklist only in Apple Notes app?

Is there a way for me to change the font size within a particular notes? Not just the entire page but just for a checklist that I want to create within the notes.

I’ve tried the control center font size for just the notes but that just changed the font size of the entire document. I’ve also tried moving the curser over to the checklist to see if I could enlarge them using what was given such as for title and etc., and like I’ve assumed it took the checklist off.

[Re-Titled by Moderator]