Hey there! I am not sure if you had attached a photo of your material, but unfortunately I am unable to see it.
That being said, I think you may be referring to me viewing the node individually? To view each one of the nodes separately (like when I am viewing the Voronoi in black and white), you will need to enable the “Node Wrangler” add-on in your Blender preferences. That will allow you to press Ctrl +Shift + LMB to isolate and view each node you click on. The add-on is so old and commonly used, I often forget it is not enabled by default (although it comes installed with Blender).
