app/views/profile/_table_row_pivot.html.erb
<tr>
<td><%= facet_field['value'] %></td><td><%= facet_field['count'] %>
</tr>
<% if facet_field['pivot'].present? %>
<% facet_field['pivot'].each do |pivot| %>
<tr>
<td class='indented'><%= pivot['value'] %></td><td><%= pivot['count'] %></td>
</tr>
<% end %>
<% end %>