Can I get intellisense in powershell?

The Windows PowerShell ISE which is installed with later versions of PowerShell has got built-in intellisense.

Also Visual Studio Code with the PowerShell extension is another option

And ISE Steroids if you want to stay with ISE

But seems direction is VS Code, especially with Core

Try this -

http://powergui.org/index.jspa

This is a good editor with intellisense