Is it possible to get Split Hex at level 10?

[Coinshot]

The prerequisite for Split Hex is to be 10th level, but is there a way for a witch to actually be able to get it at level 10 instead of level 11?

[MrCharisma]

Fighter 1/Witch 10

[Mysterious Stranger]

You could also use the retraining rules and pick extra hex for the new feat.