Is there a way to get the PHOSPHATE font on Adobe Rush?
Its not in the choices
Phosphate isn't part of the Adobe Fonts library, so you would need to purchase a separate font license to use it in Rush. Phosphate Pro is from Red Rooster Collection, and is sold by MyFonts.com and other resellers. Once you've purchased a font license and installed the font files on your computer, they will be available to use in Rush and all your other desktop software.
If you have the option of using a similar font, you can also browse the Decorative category to see what is included in your Creative Cloud subscription:
I hope that this helps,