I'm not sure where you're trying to click by using this code:
EmbeddedWB1.OleObject.Document.all.Item('tbRetratilFilho11', 0).click;
tbRetratilFilho11 is your table: <table id="tbRetratilFilho11" class="tbItemFilho">
but it has not onclick handler like <table id="tbRetratilFilho11" onclick="alert('clicked')">
or you want to click on the link in this table: <a href="#" class="aMenuNome".. ?
then you need change your code:
EmbeddedWB1.OleObject.Document.all.Item('tbRetratilFilho11', 0).rows.Item(0).cells.Item(0).Children.Item(0).click;