You can use LFOTool as a MSEG Modulator in Bitwig.
* Put a DC Offset(1.00) before LFOTool and modulate the "Volume" in LFOTool
* Mute this signal (We dont want the DC Offset audio output)
* Put the Audio Rate Modulator in a new Chain who will use the "MSEG" Modulator
* Group DC Offset, LFOTool and Mute Signal if you want the Midi Signal.
Edit the LFOTool and Enjoy!
I made a preset with this routes, just remove from Chain. by nonebits