you cant
You could make it hold an everstone. Trust me just let it evolve. I have a level.100 pichu and had all the time to evolve it.
pichu does not evolve at a level,it evolves with a high friendship.Pichu can evolve at any level if it has enough friendship.
Pichu will only evolve when it has max happiness with its trainer.
Pichu evolves by happiness.
happiness
Through 100% Happiness.
There's no exact level for Pichu to evolve on. Pichu will evolve when the friendship is at its maximum. It would help to bring it up by using stuff such as protein, carbos, zinc, etc.
pichu evolves by friendship so when it likes you enough it will evolve no it dosent it evolves at level 20
Pichu evolves by having Max Happiness. When its Happiness is maxed, you can level it up once to evolve it into Pikachu.
Any level at max friendship. Example: Pichu is at Level 99. (Probably not happening.) and it's at max friendship, it can evolve once it's leveled up at max friendship... Even at an extremely high level like 100.
pichu cannot evolve you have to raise its happiness items that are approved for its happiness are soothe bells and luxury balls etc
it doesnt evolve at a level. you evolve it with happiness.. like happiny, budew, togepi