Yes, you can tile a kitchen worktop.
You can achieve a stunning aesthetic with a tiled worktop, and there are a variety of durable, heat-resistant tiles to pick from.
Porcelain is always a good choice as it's easy to clean and durable, but ceramic, marble, and other natural stone tiles can provide different looks.
One thing to consider is that tiled worktops will generally require more maintenance as grout lines can trap dirt.