Today I will show you how to fix it, to completely disable the Workstation's tray icon.
1) First of all, make sure that VMware products are closed on your computer and right click on Workstations's tray icon and select hide option. Now open up the RegEdit. To open it use the Win+R keyboard shortcut and in Run type regedit.
2) Now navigate to HKEY_CURRENT_USER\SOFTWARE and here find and delete VMware, Inc. folder. Now you can close the Registry Editor's(RegEdit) windows.
3) Download this registry file.
4) Now double click on registry file, click Run -> Yes -> Yes -> OK.
Now open up Workstation on your computer. And it will no longer show the tray icon.