No. No no no no no and no.
If the prosecution has a case against you, they present it before a grand jury for an indictment, or in this case before the House for an impeachment but it's essentially the same thing. This happens whether you are guilty or whether you are innocent. It is a test of "is there an issue here that needs to go to trial."
For the purposes of fairness, you are presumed to be innocent BUT CAN BE PROVEN GUILTY, and the courts do not EVER close the possibility that you need to be treated as a guilty person at some point in the future until the matter is settled. You have gravely misunderstood what "innocent until proven guilty" means. It means you are entitled to a trial, it means you are entitled to language in the courtroom that opens the possibility that you might not be guilty, but it does not release you from the obligation to cooperate with the prosecution and turning in all evidence for discovery - which is what Trump has been accused of, withholding evidence from the impeachment inquiry. You cannot withhold evidence from the prosecution's investigation - not you, not trump, not anyone, not for a civil case, not for a criminal case, and not for an impeachment case.