Is there a way I can put more skill ranks into intimidate than my level would normally allow? I seek to have +3 into intimidate at level 1 so I can immediately grab Boar Style.
It is not possible to have more ranks in a skill than your character has hit dice:
Each level, your character gains a number of skill ranks dependent upon your class plus your Intelligence modifier. Investing a rank in a skill represents a measure of training in that skill. You can never have more ranks in a skill than your total number of Hit Dice.