You can use "Generate Report" for any number of selected items -- either just notes or their parent items. You can save the report from the "File" menu as an .htm file, which opens with pretty decent layout in Word (from where you can obviously then save it as .docx).

edit: you should also check out the "Add Note" option in the Word add-on, which will export notes including active/live citations, but that's obviously designed more for individual notes within the context of a text than for a large collection of notes.