Yes, Tableau Desktop can be installed on Mac as well as window operating system.
As of my last knowledge update in January 2022, Tableau Desktop (the authoring and publishing tool) is primarily designed for Windows operating systems. However, Tableau Server and Tableau Online can be accessed using web browsers on macOS.
It’s essential to check the latest Tableau documentation or the official Tableau website for the most up-to-date information, as software compatibility and system requirements may change over time. If there have been updates or changes since my last knowledge update, you should refer to the official Tableau documentation for the most accurate and current information.