The short answer is you can't, but Bob Buckland came up with the following
macro to set the required parameters
Eg for the insert picture dialog

Sub InsertPicture()
'
' InsertPicture Macro
'   by Bob Buckland ?:-)
' Inserts a picture from a graphics file
' Sets the View to (D)etail with SendKeys
'  View choices [change last Sendkey Letter]
'    D - (D)etails view
'    G - Lar(g)e Icon view
'    L - (L)ist view
'    M - S(m)all Icon view
'    R - P(r)operties View
'    V - Pre(v)iew View

 SendKeys ("%L{LEFT}D")
  Dialogs(wdDialogInsertPicture).Show

End Sub
=============