Hi mbalaji025, I am confused about the image you have shown. My drill down dimension is called "ESA to JSID" and it shows the expression in tables and graphs as mentioned previously.
My properties panel shows the following:
This doesn't look like the options that you included in your post.
The drill down details are as follows and it's the first one that starts with =if(ESA_CODE....." that shows in the initial image that I included in my post.
No you can't hide at the moment, I don't know, whether it will changing or not.
Try create the hierarchy levels in load script.
mbalaji025: You're right, but with drill-down dimension that is a missing option.