A family of Microsoft word processing software products for creating web, email, and print documents.
I'm a professional writer/editor and use Word 2011 almost exclusively. I consider myself a power user (I've been using Word since the 1980s). There are many things that work better in the Windows version than on a Mac. For example, on a Mac, vertical text in shaded cells in tables is not even visible.
But your I beam/cursor visibility problem is a new one. I just finished editing a report with over 30 tables and have no problem seeing the cursor (except if the text is vertical/shaded, which, fortunately, is rare for me). I'm working on a Macbook Pro (Mavericks). Word 14.4.7.
I just noticed there is a new Word update (14.4.8). Can I ask what version you are using, and if this problem was present for you in previous versions. If it seems limited to 14.4.8, I might wait for the next update.