As of now, has Ford even made a verbal or written statement other than her original letter making any allegation against Kavanaugh? I could be wrong, but I don't believe I've seen any reference to one.
This is why Ford wants Kavanaugh to testify first. She wants him to defend himself against an allegation that has been made in such a half-assed and convoluted way -- effectively "defaming" HIMSELF in the process -- at which point she could simply refuse to testify at all.
How do you know she asked that?