I was just wondering if there exists a chart on how much gold a PC should start with at each level. Especially Lvl 1. I know that there's one for Pathfinder, but I have yet to find one for Anima.

there is one in the equipment chapter in the core book

if you have Gaia vol 1, you can actually give people more appropriate lists of starting money and equipment based on culture and social status and their country of origin.