This could be a simple solution that my mind cant grab right now. So, I am working on a game with a specific resolution which is 64x64. I using unity latest version. as for my text I am using TMP. My set up right now is have a root canvas with multiple children's canvasses in it. this is currently my step for the root canvas and children canvasses will inherit those settings.
For my TMP set up I am pretty much using the normal font TMP came with. I tried to make the scale of the text to be small and the font size to be large, but that was no luck. This is currently the set up for it.