Is it possible to hide completely Axis labels/values but not Tick Marks/Gridlines?

Smoke hace 1 año actualizado hace 1 año 2

I tried setting the FontSize to 0 but it crashes, and didnt found any other way to just hide the labels?

thats a good one, but wont get the space it uses back , not fair, but with size=1 and color=transparent it might work, thanks