How to hide/show resourceGrid left panel?

I’m playing with this sample Assign resource values to specific days

and I want to hide left panel (resourceGrid) of resource control section.

Gantt section allows to do this by using gantt.config.show_grid = false;

The result is ugly, because left panel (Name, Workload) of resourceGrid is still visible.

Hello Dmitriy,
You need to create several layout configurations (with and without the grid) and switch between them. Or you can generate a layout by using the layout views.
Then you need to reinitialize Gantt to see the changes:
Here are examples:

Hi, Ramil!
Thank your for your fast answer!

First example - is exactly what I need. Thank you so much!