There's actually no specific list of illnesses and conditions that the government requires you to prove that you suffer from. You can get PIP with any disability or condition, as long as you struggle with either daily living or mobility for three months.
Check what the daily living scores mean\n\n If you get between 8 and 11 points in total, you'll get the daily living component of PIP at the standard rate. If you get at least 12 points in total, you'll get the daily living component at the enhanced rate.