How to GRADUALLY speed up the audio WITHOUT changing its PITCH?

So I thought it would be easy to search for the answer.

However due to, I'm not sure maybe my key words problems, some reasons, I can't find a way that made the effect I want.

As the title says, the Pitch Shifter (process) can do dynamic changes, but the pitch will change too.

The Stretch and Pitch can reserve the pitch, but it can't do GRADUAL or DYNAMICAL changes, but change the whole selected area.