Not sure this will work, but try this. Go to Add/Remove Programs in Control Panel, find Microsoft Office 2000. Select Change. The Office Setup program will start, and if there is a button for Add/Remove Features, select that. You should then be shown a tree of Office components. Against each component there is an icon like a disk drive, with a down arrow. Single click the down arrow and you will see options, including "Not Available". Select that for the components you want removed. Then click Update Now. You may need your O2k CD ready.
Next time, when you install Office, you can choose Custom, and then you can select which applications and sub-features you want installed.